From baeecfb47b6f75c71f9f547a577adf6dfac3befb Mon Sep 17 00:00:00 2001
From: Marc-Antoine Lafreniere <marc4492@gmail.com>
Date: Wed, 27 Feb 2019 09:52:05 -0500
Subject: [PATCH] Send all GCode command

Read a gcode file and send it to the arduino
---
 arduinosender/CommunicationMain.py | 43 ++++++++++++++++++++++++++++++
 arduinosender/__init__.py          |  0
 2 files changed, 43 insertions(+)
 create mode 100644 arduinosender/CommunicationMain.py
 create mode 100644 arduinosender/__init__.py

diff --git a/arduinosender/CommunicationMain.py b/arduinosender/CommunicationMain.py
new file mode 100644
index 0000000..1d845e7
--- /dev/null
+++ b/arduinosender/CommunicationMain.py
@@ -0,0 +1,43 @@
+import serial
+import argparse
+
+from serial import SerialException
+
+if __name__ == "__main__":
+	parser = argparse.ArgumentParser(prog = 'main.py')
+	parser.add_argument('-g', required = True, help = 'GCode file path')
+	parser.add_argument('-c', required = True, help = 'Arduino com port')
+	parser.add_argument('-t', required = False, type = int, help = 'Communication timout')
+	parser.add_argument('-b', required = False, type = int, help = 'Communication baudrate')
+	args = parser.parse_args()
+	
+	timeoutCom = 2
+	baudRate = 9600
+	
+	if args.t:
+		timeoutCom = int(args.t)
+	if args.b:
+		baudRate = int(args.b)
+		
+	ser = None
+	try:
+		ser = serial.Serial(args.c, baudRate, timeout = timeoutCom)
+		
+		file = open(args.g, 'r')
+		lines = file.readlines()
+		file.close()
+		
+		for line in lines:
+			if not line == '\n':
+				ser.write(line.encode('UTF-8'))
+				if not ser.readline().decode('UTF-8').startswith('1'):
+					raise RuntimeError('Communication lost')
+		
+		ser.close()
+	except SerialException as errSE:
+		print('Serial Exception' + str(errSE))
+	except RuntimeError as errRE:
+		print(str(errRE))
+	finally:
+		if ser is not None:
+			ser.close()
\ No newline at end of file
diff --git a/arduinosender/__init__.py b/arduinosender/__init__.py
new file mode 100644
index 0000000..e69de29